The Valley of Ten Thousand Smokes is located in Alaska, within Katmai National Park. It was formed during the massive 1912 eruption of the Novarupta volcano, which was the largest of the twentieth century. The valley was buried in deep ash, creating thousands of fumaroles or steam vents. Although most vents have cooled today, the name remains historically significant. ANSWER: (C) In Alaska
Share
The Valley of Ten Thousand Smokes is a spectacular volcanic landscape in Alaska, USA. It was created following the 1912 eruption of Novarupta, which deposited ash flows up to 700 feet deep across the region. As surface water filtered down into the hot ash, it turned into steam, emerging through thousands of fumaroles. Botanist Robert Griggs discovered the valley in 1916 and gave it its descriptive name. While most of these steam vents have since vanished as the ash cooled, the area remains a vital location for geologists studying ignimbrite deposits and explosive volcanic history.